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Registros recuperados: 11 | |
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Alves, Eloi Machado; Toledo, Vagner de Alencar Arnaut de; Marchini, Luis Carlos; Maria Josiane, Maria Josiane; Moreti, Augusta Carolina de Camargo Carmello; Lorenzetti, Emi Rainildes; Neves, Carolina Antunes; Santos, Alethéia Alves. |
O presente trabalho foi desenvolvido para caracterizar a microbiota do mel produzido nas ilhas Floresta e Laranjeira do alto rio Paraná, na região de Porto Brasílio, Paraná (PR). O mel foi coletado diretamente das melgueiras das colônias avaliadas, em três apiários distribuídos nas ilhas Floresta e Laranjeira. O período de coleta das amostras de mel foi de novembro de 2005 a fevereiro de 2006, perfazendo o total de 24 amostras de mel orgânico produzido por abelhas Apis mellifera africanizadas. Seguindo o método das normas internacionais da Compendium of Methods for the Microbiology Examination of Foods, os parâmetros analisados foram: presença de coliformes a 35°C e 45°C e quantificação de bolores e leveduras. Verificou-se que todas as amostras... |
Tipo: Journal paper |
Palavras-chave: Production systems; Health and welfare. |
Ano: 2009 |
URL: http://orgprints.org/22377/1/Alves_Presen%C3%A7a.pdf |
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Alves, Eloi Machado; Sereia, Maria Josiane; Toledo, Vagner de Alencar Arnaut de; Marchini, Luis Carlos; Neves, Carolina Antunes; Toledo, Tiago Cleyton Simões de Oliveira Arnaut de; Anacleto, Daniela de Almeida. |
This research was carried out to evaluate the physicochemical composition of organic honey in Paraná River islands, in Porto Brasílio, State of Paraná. Honey was harvested directly from super of the colonies in three apiaries spread in the Floresta and Laranjeira Islands, from August 2005 to August 2006. Twenty-four samples of organic honey produced by Africanized honeybees were evaluated. The following parameters were analyzed: pH, acidity, formol index, hydroxymethylfurfural, ashes, color, electric conductivity and moisture. Three replications per sample were performed for laboratorial analysis, giving the means and standard deviation. Most honey samples were in conformity with the Normative Instruction 11 from October 20, 2000. However, 4.17% were not... |
Tipo: Journal paper |
Palavras-chave: Farm nutrient management. |
Ano: 2011 |
URL: http://orgprints.org/22376/1/Alves_Physicochemical.pdf |
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Toledo, Vagner de Alencar Arnaut de; Halak, André Luiz; Chambó, Emerson Dechechi; Baitala, Tatiane Vicente; Costa-Maia, Fabiana Martins; Malerbo-Souza, Darclet Teresinha. |
The citrus flower (Citrus sinensis L. Osbeck) is attractive and the plant is cross pollination, and the main pollinator are the bees. The insect pollination, mainly Apis mellifera L., in this crop is important because the plant produces fruit in great quantity and of the best quality. The performance of A. mellifera as pollinator agent depends on several factors, like this, the nectar and pollen availability in flowers, climatic conditions, and physical aspects of soil. This pollination by Africanized honeybees in C. sinensis can generate more sweet fruits, besides rising the production about 30%. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Laranjeira; Polinização entomófila; Abelhas africanizadas. |
Ano: 2013 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/3974 |
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Camargo, Simone Cristina; Lima, Erica Gomes de; Toledo, Vagner de Alencar Arnaut de; Garcia, Regina Conceição. |
Genetic improvement in beekeeping is mainly focused on increasing the productivity of various bee products, however, when thinking in terms of breeding, it is necessary to produce queen bees and to applicate selection in bee colonies. Even with the development of methods and technologies, there are few practical applications in the apiary. Thus, the aim of this study is to synthesize and disseminate the knowledge about the biology and behavior of queen bees, with further focus on the production of queens, as well as the instrumental insemination and selection, as tools for breeding programs. With the release of this knowledge it is expected that their application would improve the quality and quantity of bee products, keeping the colony with a selected... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Substituição; Renovação; Melhoramento genético.. |
Ano: 2015 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13231 |
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Schafaschek, Tânia Patrícia; Hickel, Eduardo Rodrigues; Pereira, Heber Luiz; Oliveira, Carlos Antonio Lopes de; Toledo, Vagner de Alencar Arnaut de. |
We evaluated varroa infestation and the performance of Africanized honeybee colonies with queens selected for honey and royal jelly production, and also unselected queens, correlating with climatic variables. In Campo Alegre, Santa Catarina State, Brazil, the experiment I used 10 Langstroth hives and in Mafra, Santa Catarina State, Brazil, the experiment II was performed with 15 Schenk hives. A mapping in areas of sealed and unsealed brood, honey and pollen was carried out on days zero, 45 and 90 days after the introduction of the queen. In the experiment I, there was interaction between the type of queen selection and the evaluation period for areas of sealed brood, honey, and total stored food. The group selected for royal jelly production presented... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.05.02-0 queen selection; Honey production; Royal jelly production; Varroa destructor. |
Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/26840 |
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Metorima, Flávia Nakayama; Costa-Maia, Fabiana Martins; Halak, André Luiz; Parpinelli, Rejane Stubs; Toledo, Vagner de Alencar Arnaut de. |
This study aimed to estimate live weight, the length and the width of wing and abdomen and the length, the width and the height of thorax in newly emerged Africanized honeybee queens up to 192 hours and their influence on final quality regarding appropriate storage techniques in queen banking or incubator and to verify the possibility of using these parameters as selection criteria in honeybee breeding programs. Queen honeybees were produced in summer, autumn and winter. The queen production method used throughout the experiments was adapted from Doolittle, and 68 the queens were weighed at emergence. Data were analyzed in R software by regression analysis of queen weight at emergence according to life time after emergence, in two types of storage. The... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.00.00-2; 5.04.05.02-0 queen size; Emergence; Honeybee breeding; Queen production. |
Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24006 |
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Pereira, Heber Luiz; Santos, Pedro da Rosa; Rossoni, Diogo Francisco; Toledo, Vagner de Alencar Arnaut de. |
This research was carried out to evaluate the royal jelly production in two trials. In Trial I, three genotypes of Africanized honeybees (Apis mellifera L.) were submitted to royal jelly production with two types of cups of different size and volume (conventional and Chinese model) and two types of supplements (commercial and formulated). A total of 24 colonies were used, two bars with different cups each, alternating between the upper or lower position of the frame. While in Trial II, 18 colonies, two genotypes, two types of cups and two types of supplement were tested. The evaluated parameters were: percentage of larvae accepted in upper and lower bars, royal jelly per cup (mg), and royal jelly per colony/collection (g). Chinese cups were not well... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.05.02-0 genetic breeding; Productivity; Protein ration; Performance test; Larvae grafting. |
Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/44472 |
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Halak, André Luiz; Santos, Pedro da Rosa; Rossi, Robson Marcelo; Wielewski, Priscila; Moraes, Gentil Vanini de; Toledo, Vagner de Alencar Arnaut de. |
Characteristics correlated with beekeeping production, less influenced by the environment and that can be controlled by management techniques, can help in the selection of colonies with higher production capacity, aiming to improve breeding programs. This research was carried out to evaluate the production of Africanized Apis mellifera drones and the longevity of spermatozoa from different genetic groups when supplemented with protein or not. Two genetic groups were used: one selected for royal jelly production from the Africanized honeybee breeding program and another without genetic selection. In both groups, the number of drone brood and the quality of semen were evaluated every 30 days, for five months. Statistical analysis was performed using Bayesian... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Honeybee genetics; Honeybee nutrition; Soybean protein; Africanized honeybee reproduction. honeybee genetics; Honeybee nutrition; Soybean protein; Africanized honeybee reproduction.. |
Ano: 2020 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/49050 |
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Registros recuperados: 11 | |
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